1 The whole herb is used as medicine, which is used as antipyretic, diuretic, analgesic and sedative. Treating headache has the effects of sweating and eliminating phlegm. (Because Asarum contains toxic components such as aristolochic acid, the 05 edition of Pharmacopoeia stipulates that Asarum should be used as root and rhizome.)

Veterinary drugs are used to treat cough, asthma and constipation. 3 pesticides are used as insecticides and fungicides.

Pungent and warm in nature.

Meridian entering the lung and kidney meridians.

Functions mainly include expelling wind, dispelling cold, promoting water circulation and inducing resuscitation. Treat wind-cold headache, nasosinusitis, toothache, phlegm and cough, rheumatism and arthralgia.